等待操作超时

时间:2017-02-22 21:10:32

标签: sql-server tsql

  BEGIN  
    EXEC FWLTC.SendStatusMessage 'Checking for Reversals...'  

    DECLARE @TempId int = 0,  
            @NextTempId int  

    SET @TempId = (SELECT top 1 TempID FROM #t0127 WHERE TempID > @TempId AND BlockPrinting = 0 order by TempID)  
    WHILE @TempId is not null  
    BEGIN  
         SET @NextTempId = (SELECT top 1 t2.TempID FROM #t0127 t2  
                            inner join #t0127 t1 on t1.PharmID = t2.PharmID AND t1.FacID = t2.FacID AND t1.RxNo = t2.RxNo AND  
                                                    t1.DispenseDt = t2.DispenseDt AND t1.RoNo = t2.RoNo AND t1.PatID = t2.PatID AND  
                                                    case when t1.InvoiceGrp is null then '' else t1.InvoiceGrp end = case when t2.InvoiceGrp is null then '' else t2.InvoiceGrp end 
                                                    AND case when t1.CustomerNo is null then '' else t1.CustomerNo end = case when t2.CustomerNo is null then '' else t2.CustomerNo end 
                                                    AND  t1.Amount = (-1 * t2.Amount) 
                                                    AND case when t1.BlockPrinting is null then '' else t1.BlockPrinting end = case when t2.BlockPrinting is null then '' else t2.BlockPrinting end     
                                                    AND t1.TempID != t2.TempID  
                                                    WHERE t1.TempID = @TempId)                    
        IF @NextTempId IS NOT NULL  
        BEGIN  
            UPDATE #t0127 SET BlockPrinting = 1 WHERE TempID = @TempId  
            UPDATE #t0127 SET BlockPrinting = 1 WHERE TempID = @NextTempId  
        END  

        SET @TempId = (SELECT top 1 TempId FROM #t0127 WHERE TempID > @TempId AND BlockPrinting = 0 order by TempID)  
    END  

    EXEC FWLTC.SendStatusMessage 'Removing Billed/Reversals...'  
    DELETE FROM #t0127 where BlockPrinting = 1  

DROP TABLE #t0127
DROP TABLE #t0127Exc         
END

发回状态信息后一段时间我得到"等待操作超时"在此查询

知道为什么吗?

0 个答案:

没有答案